There are scenes in Hokkaido that you have to drive in the heavy snowstorm. The police say that at the time of a snowstorm with "local rule" of some areas including here, "You can drive with a yellow turning light on." There is a problem with the use strength of the rotating lamp by the motor. Power consumption is also high. This has no failure of the rotating part and low power consumption. Mounting magnets are also fascinating. Made in Japan safe. Replacement parts also correspond. However, looking at the internal mechanical structure, I think that "I wonder if it did not become a little smaller overall."